DAVID HIRZEL BUILDING DESIGN

More Than the Sum of its Parts. . .

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Exteriors

Additions

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Michelle Noble Interiors

Whole House Makeover

Before and After

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Woodside Treehouse

Second Unit ADUs

California ADU Design

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Red Tag Removal

Building Green

Building Science.com

US Green Building Council

US Dept of Energy EERE

Additions
Second story addition, Moss Beach
Addition, Montara
Sunnyvale Addition Side Elevaton
Second Story Addition, Burlingame
Second Story Addition, Pacifica
Daylight Basement, Santa Clara
Understory Addition., El Granada
Understory Addition, Santa Cruz
Addition over Garage, Moss Beach
   
Addition over Garage, Montara
Second Story Addition, Moss Beach
Second Story Addition, Moss Beach
Sunroom over Garage, El Granada
David Hirzel Building Design
P. O. Box 1808, Pacifica, CA  94044
650-757-6604 Office Phone
California Contractor's License #436465B
info@davidhirzel.com